Brain Candle

I picked up a 24' 3500 LT Diesel on Tuesday and "placed" an order for a 3500 LTZ Diesel in the Slate Gray Metallic Z71 Sport package. The dealer can't put the order yet as the color won't be available until "late summer" according to Chevy. Hopefully once the color becomes available to order there are no other hold ups.

I have a similar problem. I just picked up a 24' 3500 LT SRW diesel. I hooked up to our new toy hauler and started the light test. It ran the test twice, but when I got back to the truck it said that the brakes and trailer were disconnected and to check the trailer wiring. I tested the trailer wiring and hooked a different truck up to the trailer with no issues. I tried the truck on a different trailer and it gave me a similar fault. I tested all the fuses in the truck, found a 30A for the "trailer battery" blown, replaced and re-tested to no avail. I am going to guess that there may be an issue with a module somewhere. My first internet search went to a past service bulletin related to a similar issue in 2020-2021.

After looking at pics of a 24’ LT, it appears the stock halogens nearly identical to the 20-23’ stock halogens. Does anyone else see that? I ask because, if I’m correct, the Morimoto headlights for the 20-23’ could potentially fit. I’m not terribly keen on the stock halogens (and the Morimotos look to fix that issue), but said LT will be at my dealer very shortly and they are estimating 6 months for a factory build.